题目内容
Insurance companies are most likely to use personal computers to process information about millions of policyholders.
查看答案
搜索结果不匹配？点我反馈
更多问题
Smartphones are a type of handheld computer that do not need input, output, processing, or storage.
Two important components of the system unit are the keyboard and the hard disk.
A system unit consists of the keyboard and the monitor.
RAM will retain data when the computer is turned off.
微信支付 
支付宝支付